Sherlock Season 1 Episode 2“The Blind Banker”

BBC One · S1E2 · Aired August 1, 2010 · 90 min · ★ 7.9/10

A mysterious cipher is being scrawled on the walls around London. The first person to see the cipher is dead within hours of reading it. Sherlock plunges into a world of codes and symbols, consulting with London's best graffiti artists. He soon learns that the city is in the grip a gang of international smugglers, a secret society called the Black Lotus.

Check off episodes as you watch and see when the next one is out. Free, no ads.